Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G10L 25/27

characterised by the analysis technique

Introduced: January 2013

Full Title

Full titles differ between systems:

IPC:

Speech or voice analysis techniques not restricted to a single one of groups > characterised by the analysis technique

CPC:

Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 (muting semiconductor-based amplifiers when some special characteristics of a signal are sensed by a speech detector, e.g. sensing when no signal is present, H03G3/34) > characterised by the analysis technique

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

IPC defines codes here since 2013.

Child Classifications

Navigate with arrow keys, Enter to open

  • G10L 25/30 using neural networks since 2013 IPC+CPC Available in IPC and CPC
  • G10L 25/33 using fuzzy logic since 2013 IPC+CPC Available in IPC and CPC
  • G10L 25/36 using chaos theory since 2013 IPC+CPC Available in IPC and CPC
  • G10L 25/39 using genetic algorithms since 2013 IPC+CPC Available in IPC and CPC